import type { RouteMeta } from "./collectRoutesFromFS.js";
/**
* The information about a particular server-side layout.
*/
export type LayoutMeta = Readonly<{
	path: string
}>;
/**
* Enables Flow layout flag on the matching routes based on the information from the layouts JSON file.
*
* @param routeMeta - The routes tree to process.
* @param layoutsFile - The server layouts JSON file.
* @returns Processed routes tree.
*/
export default function applyLayouts(routeMeta: readonly RouteMeta[], layoutsFile: URL): Promise<readonly RouteMeta[]>;